JM1-JM8 model is Gear Reducer Transmission Electric Winch. This series of electric winch is mainly used to lift, pull and drag heavy objects, Installation and dismounting of every kind of Big-mid size Reinforce concrete,Steel structure and machinery equipments. This series of electric winch is suitable to be used in civil construction and installation projects of Construction Installation Company, Mining Area, Factory. JM10-JM65 model electric winch is mainly used on Installation and dismounting of every Big-special big Reinforce concrete,Steel structure and machinery equipments. Its structure features are orderly wirerope, safe and reliable lifting. The series of electric winch is suitable to be used in road and bridge projects in every kind of Bridge,Port,Wharf and Engineering Equipments Installation of big factories and mines projects.

1. Underground Power Cable Installation (Utility & Infrastructure) Substation Cable Routing: Installing large-diameter feeder cables between transformer stations, switchgear, and distribution hubs in restricted underground vaults where space is limited. Renewable Energy Cable Laying: Pulling submarine and underground cables for wind farm interconnections and solar farm grid connections from landfall points to substations. Street Lighting & Traffic Signal Cabling: Deploying control cables for traffic management systems, surveillance networks, and municipal lighting infrastructure along roadway corridors.，

2. Mining Operations (Underground & Surface) Ventilation System Installation: Positioning and pulling flexible ventilation ducts, power cables, and communication lines through confined mine galleries and shafts. Equipment Towing: Pulling heavy mining equipment such as pumps, generators, small drilling tools, and ore carts within mine tunnels. Hoisting in Inclined Shafts: Vertical or inclined lifting of materials, tools, and personnel baskets in small shafts and inclined tunnels (with appropriate safety systems).

3. Construction & Civil Engineering Underground Garage & Basement Cabling: Installing electrical and communication cables in deep building foundations, underground parking structures, and basement utility rooms. Tunnel Boring Machine (TBM) Support: Pulling power and control cables for TBMs, segment erectors, and conveyor systems during tunnel excavation. Bridge & Viaduct Construction: Lifting and pulling structural steel sections, concrete segments, and formwork systems for bridge erection and infrastructure projects. Concrete Structure Installation: Moving and positioning large and medium-sized concrete components, steel structures, and mechanical equipment on construction sites.

4. Railway & Metro Infrastructure Railway Signaling Cable Installation: Pulling signaling and interlocking cables through underground railway tunnels, stations, and trackside conduits. Third Rail Power Cable Deployment: Installing heavy-duty power cables for DC electrification systems in metro and subway networks, with precise tension control to avoid insulation damage. Communication & SCADA Systems: Pulling fiber optic and copper communication cables for train control, SCADA monitoring, and passenger information systems in underground rail environments.

5. Industrial Plant & Factory Applications Heavy Machinery Installation: Lifting and moving large equipment such as presses, compressors, generators, and production machinery into position on factory floors. Workshop Material Handling: Pulling and lifting heavy raw materials, finished products, and palletized goods across workshop floors. Crane-Assisted Lifting: Serving as the main hoisting mechanism for derricks, gantry frames, and lifting trolleys in factory settings.

6. Marine & Port Applications Dock & Pier Cable Installation: Pulling heavy-duty shore power cables, water supply lines, and communication cables through pier conduits and underground duct banks. Shipyard Equipment Pulling: Dragging large ship sections, marine engines, and propeller shafts across shipyard floors for assembly and maintenance. Vessel Mooring Assistance: Providing auxiliary pulling force for mooring positioning and winch systems on marine platforms and engineering vessels.